Intel Iris Plus Graphics 645


Technical details

Generation: 9.5 DirectX Version: 12
Execution units: 48 Shader: 384
Max. Memory: 32 GB Max. displays: 3
Release date: Q4/2017 Architecture: 14 nm


Hardware codec support

h264: Decode / Encode
JPEG: Decode / Encode
h265 8bit: Decode / Encode
h265 10bit: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
VC-1: Decode
AVC: Decode / Encode

GPU frequencies

GPU frequency GPU (Turbo) FP16 (Half Precision) FP32 (Single Precision) FP64 (Double Precision)
0.30 GHz 1.05 GHz 1,613 GFLOPS 806 GFLOPS 202 GFLOPS
0.30 GHz 1.15 GHz 1,766 GFLOPS 883 GFLOPS 221 GFLOPS


Used in the following processors

Prozessor GPU frequency GPU (Turbo) FP32 (Single Precision)
Intel Core i5-8257U Intel Core i5-8257U
4x 1.40 GHz (3.90 GHz) HT
0.30 GHz 1.05 GHz 806 GFLOPS
Intel Core i7-8557U Intel Core i7-8557U
4x 1.70 GHz (4.50 GHz) HT
0.30 GHz 1.15 GHz 883 GFLOPS


back to index